Update app.py

app.py

@@ -167,9 +167,10 @@ def main():
     if uploaded_file is not None:
         col1, col2 = st.columns(2)
         col1.subheader("Sudoku Puzzle:")
-        puzzle = Image.open(uploaded_file)
+        puzzle = cv2.imread(uploaded_file)
+        # puzzle = Image.open(uploaded_file)
         col1.image(puzzle, use_column_width=True)
-        puzzle = np.asarray(puzzle)
+        # puzzle = np.asarray(puzzle)
         
         # Resizing puzzle to be solved
         puzzle = cv2.resize(puzzle, (450,450))